the answer would be 13.6
You can find out by setting this up as a proportion
[tex]\frac{5}{x} = \frac{68}{1}[/tex]
Now cross multiply 5 x 1 = 5 and now divide 68/5 = 13,6 and we can check this by multiplying 13.6 x 5 = 68 so we know our 13.6 is correct
